2101311001151 has 2 divisors, whose sum is σ = 2101311001152. Its totient is φ = 2101311001150.

The previous prime is 2101311001061. The next prime is 2101311001259. The reversal of 2101311001151 is 1511001131012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2101311001151 - 2²² = 2101306806847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2101311001051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050655500575 + 1050655500576.

It is an arithmetic number, because the mean of its divisors is an integer number (1050655500576).

Almost surely, 2^{2101311001151} is an apocalyptic number.

2101311001151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101311001151 is an equidigital number, since it uses as much as digits as its factorization.

2101311001151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 17.

Adding to 2101311001151 its reverse (1511001131012), we get a palindrome (3612312132163).

The spelling of 2101311001151 in words is "two trillion, one hundred one billion, three hundred eleven million, one thousand, one hundred fifty-one".